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Title: Search for Standard Model $$ZH \to \ell^+\ell^-b\bar{b}$$ at DØ

We present a search for the Standard Model Higgs boson in the ZH → ℓ + ℓ ₋ $$b\bar{b}$$ channel, using data collected with the DØ detector at the Fermilab Tevatron Collider. This analysis is based on a sample of reprocessed data incorporating several improve ments relative to a previous published result, and a modified multivariate analysis strategy. For a Standard Model Higgs boson of mass 125 GeV, the expected cross section limit over the Standard M odel prediction is improved by about 5% compared to the previous published results in this c hannel from the DØ Collaboration
Authors:
 [1]
  1. Hefei, CUST
Publication Date:
OSTI Identifier:
1327280
Report Number(s):
FERMILAB-CONF-14-509-PPD
1327040
DOE Contract Number:
AC02-07CH11359
Resource Type:
Conference
Resource Relation:
Journal Name: PoS; Journal Volume: DIS2014; Conference: 22nd International Workshop on Deep-Inelastic Scattering and Related Subjects, Warsaw, Poland, 04/28-05/02/2014
Research Org:
Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)
Sponsoring Org:
USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
Contributing Orgs:
D0
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS